@bicho44– You can also use a little jquery to hide the field. This code will HIDE the field, which means it is still rendered and will save data. So make sure you set a default value and check for it in your code.

Here’s a quick way of doing it:
1) Wrap your radio field in a div. For example:

<div id="radio-hide">
<?php
piklist('field', array(
  'type' => 'radio'
  ,'field' => 'radio_choice'
  ,'label' => 'Please choose',
  ,'value' => 'no' // sets default value
  ,'choices' => array(
    'yes' => 'Yes'
    ,'no' => 'No'
  )
));
?>
</div>

2) Then add some jquery under that:

<script>
jQuery(document).ready(function( $ ) {
 $('select').on('change', function() {
  if(this.value == 'page-templates/front-page.php') {
   $( "#radio-hide" ).hide();
  }
  else {
   $( "#radio-hide" ).show();
  }
 })
});
</script>

Change page-templates/front-page.php to the page template you want.

One of the best parts of Piklist, is that you don’t have to do everything the Piklist way… you can mix in standard PHP and jQuery.

Closing ticket